发明名称 FILTRATE MEDIA FOR HIGH- TENSION MOLDING
摘要 <p>Disclosed is a filtration cloth for high-pressure molding. The filtration cloth comprises a mesh- type filter layer woven using one or more raw yarns selected from the group consisting of PET (polyethylene terephthalate) raw yarn, nylon-6 raw yarn and a mixed yarn thereof; a filtration layer needle-punched in one side of the filter layer and formed of fibers including one or more raw yarns selected from the group consisting of PET (polyethylene terephthalate) raw yarn, nylon raw yarn and a mixed yarn thereof; an absorption layer needle-punched on the other side of the filter layer and formed of fibers of PET raw yarns; and a coating layer formed in a high density, the coating layer being formed by melting the surface of the absorption layer.</p>
申请公布号 WO2009002024(A2) 申请公布日期 2008.12.31
申请号 WO2008KR03032 申请日期 2008.06.02
申请人 LEE, DONG-GUL;LEE, DONG-HYEOP 发明人 LEE, DONG-GUL;LEE, DONG-HYEOP
分类号 B01D39/00 主分类号 B01D39/00
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